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Cataract Surgery- not a big deal now!
Clouding of the eye's natural lens, which lies behind the iris and the pupil, is known as a cataract. In people over age 40, cataracts are the most common cause of vision loss and all over the world; they are the considered to be the principal cause of blindness. In fact, in comparison to glaucoma, macular degeneration and diabetic retinopathy combined, there are more cases of cataracts worldwide than there are of, according to Prevent Blindness America (PBA). The problem can be solved through surgery and cataract surgery in Birmingham offers professional services.
There are various types of cataracts and they are:
• At the back of the lens a sub-capsular cataract occurs. A greater risk of developing a sub-capsular cataract is to the people suffering with diabetes, retinitis pigmentosa or high farsightedness or those taking high doses of steroid medications.
• Deep in the central zone (nucleus) of the lens, as the name suggests, a nuclear cataract forms. Usually such type of cataracts is associated with aging.
• By white, wedge-like opacities, a cortical cataract is characterized that start in the periphery of the lens and in a spoke-like fashion, work their way to the center. In the lens cortex, this type of cataract occurs, which is the part of the lens that envelops the central nucleus.
On your vision a cataract starts out small and at first has little effect. Like looking through a cloudy piece of glass or viewing an impressionist painting you may notice that your vision is blurred a little. Having a cataract is diagnosed when an individual is suffering from hazy or blurred vision. Sometimes it so happens that one notices, that while driving at night, one is not able to see because of intense glare. Even light from the sun or a lamp seem too bright or glaring.
Exactly which symptoms you experience and how soon they will occur is dependent on the type of cataract you have. Known as "second sight", it can bring about a temporary improvement in your near vision when a nuclear cataract first develops.
Unfortunately, this improvement in the sight of the patient is temporary and short lived hence it will disappear as the cataract worsens. On the other hand, until it's well-developed, a sub-capsular cataract may not produce any symptoms.
The reasons behind occurrence of cataracts are not known but according to eye experts, within the lens, changes in the protein structures results in the development of most cataracts. Over many years these changes occur and cause the lens to become cloudy. Rarely, cataracts can be congenital too or may occur in early childhood. This may be due to the defects related to hereditary enzyme, genetic disease, or systemic congenital infections. Cataract surgery in Birmingham is offering best possible advice and surgery solutions to their patients.
For further details about Laser eye surgery and Eyelid surgery in Birmingham please visit the website .
There are various types of cataracts and they are:
• At the back of the lens a sub-capsular cataract occurs. A greater risk of developing a sub-capsular cataract is to the people suffering with diabetes, retinitis pigmentosa or high farsightedness or those taking high doses of steroid medications.
• Deep in the central zone (nucleus) of the lens, as the name suggests, a nuclear cataract forms. Usually such type of cataracts is associated with aging.
• By white, wedge-like opacities, a cortical cataract is characterized that start in the periphery of the lens and in a spoke-like fashion, work their way to the center. In the lens cortex, this type of cataract occurs, which is the part of the lens that envelops the central nucleus.
On your vision a cataract starts out small and at first has little effect. Like looking through a cloudy piece of glass or viewing an impressionist painting you may notice that your vision is blurred a little. Having a cataract is diagnosed when an individual is suffering from hazy or blurred vision. Sometimes it so happens that one notices, that while driving at night, one is not able to see because of intense glare. Even light from the sun or a lamp seem too bright or glaring.
Exactly which symptoms you experience and how soon they will occur is dependent on the type of cataract you have. Known as "second sight", it can bring about a temporary improvement in your near vision when a nuclear cataract first develops.
Unfortunately, this improvement in the sight of the patient is temporary and short lived hence it will disappear as the cataract worsens. On the other hand, until it's well-developed, a sub-capsular cataract may not produce any symptoms.
The reasons behind occurrence of cataracts are not known but according to eye experts, within the lens, changes in the protein structures results in the development of most cataracts. Over many years these changes occur and cause the lens to become cloudy. Rarely, cataracts can be congenital too or may occur in early childhood. This may be due to the defects related to hereditary enzyme, genetic disease, or systemic congenital infections. Cataract surgery in Birmingham is offering best possible advice and surgery solutions to their patients.
For further details about Laser eye surgery and Eyelid surgery in Birmingham please visit the website .
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